(3) باب مَا جَاءَ فِي الأُضْحِيَةِ عَنِ الْمَيِّتِ،
Narrated Hanash:
That 'Ali used to slaughter two male sheep, one for the Prophet (ﷺ) and the other for himself. When this was mentioned to him, he said: "He ordered me to" - meaning the Prophet (ﷺ) - "So I will never leave it." (ES)
Reference (ES): Jami` at-Tirmidhi 1495 (ES)
In-book reference (ES): Book 19, Hadith 3 (ES)
English translation (ES): Vol. 3, Book 17, Hadith 1495 (ES)